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CVE PROGRAM SOURCE RECORD3.1 Low

CVE-2025-41423

Unauthorized Playbooks Post Deletion in Mattermost Playbooks Plugin

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Status
Published
Published
Updated
Assigning organization
Mattermost

Description

Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate permissions for the API endpoint /plugins/playbooks/api/v0/signal/keywords/ignore-thread, allowing any user or attacker to delete posts containing actions created by the Playbooks bot, even without channel access or appropriate permissions.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mattermost Mattermost

Default version status: unaffected

  • 10.4.0 to ≤ 10.4.2affected
  • 10.5.0affected
  • 9.11.0 to ≤ 9.11.10affected
  • 10.6.0unaffected
  • 10.4.3unaffected
  • 10.5.1unaffected
  • 9.11.11unaffected

References